 <?php
 	class Siderbar extends Union{

 		public function content(){
 			ob_start();
 			ob_implicit_flush(false);
 			?>
                <div id="sidebar">
                    <ul>
						 <?php echo $this->component('search');?>
						 <?php echo $this->component('aboutdf');?>
						 <?php echo $data;?>
                    </ul>
                </div>
 			<?php
 			return ob_get_clean();
 		}
 	}
  ?>
